Lab Gruppen Lucia 120/2M Compact 2 x 60 W Matrix Amplifier

Flexible and Convenient - The Lab Gruppen Lucia 120/2M Compact 2 x 60 W Matrix Amplifier

LUCIA 120/2M has been designed and engineered for quick installation and easy setup. The supplied wall-mount bracket enables discreet on-wall location (such as behind video displays), but the ultra-compact form factor also allows easy placement virtually any place – whether next to a projector or integrated into a reception counter, podium and lectern or bar area. All input and output connections are on Euroblock screw terminals (with parallel unbalanced RCA connectors), and level setting is available on front-panel potentiometers. Advanced circuitry protects the amplifier and connected loudspeakers from potential damage caused by clipping, thermal overload, or extreme low line voltage.

• Compact matrix amplifier which offers full output power across a range of loads with 2 x 60 W into 8, 4 or 2 Ohms
• Comprehensive on-board DSP with loudspeaker processing and innovative features which enhance performance and simplifies system design and commissioning
• 4 x 4 matrix allows mixing and routing all inputs to amplifier output channels and 2 balanced line level outputs
• Configuration software wizard for initial set-up and advanced editor for preset configuration (LUCIA connection via USB) available for Windows* and Mac*
• Energy efficient with Energy Star* certification for supreme green credentials and exceptionally low lifetime running costs
• Automatic Dynamic Loudness Contouring adapts to optimize performance at any output level
• Comprehensive DSP features with per-channel presets for high-pass filter, parametric EQ, multi-band compressor and look-ahead limiter
• Optimized presets available for a wide range of loudspeaker models for fast configuration
• Enhanced Bass Profile for extended LF response with small loudspeakers
• Proprietary Auto Load Sense automatically sets VPL (Voltage Peak Limiter) for optimum performance with any connected load
• Efficient Class-D amplifier with low distortion and minimal heat dissipation
• Compact form factor in a half-rack, 1U chassis with supplied bracket for discreet on-wall mounting
• Configurable GPIO port for remote control (e.g. wall panel) for channel switching, level control and integration with paging systems
• Comprehensive circuit protection for fail safe operation, including short circuit, thermal and under-voltage protection
• Universal power supply supports 100 - 240 V AC at 50 or 60 Hz
• Intelligent fan control for silent operation at idle and at lower output levels
• Front panel power and fault indication as well as per-channel signal LED and attenuation knob
• Balanced high quality analog inputs and amplifier outputs on detachable screw terminals
• Parallel analogue input on unbalanced RCA connectors with optimized gain for mobile and other unbalanced sources
• Rackmount kit, pole-mount kit and wall panel kits available as accessories

SPECIFICATIONS

General

• Number of amplifier channels 2
• Max total output all channels driven: 120 W
• Max output voltage per channel: 31 V peak
• Max output current per channel: 5.5 Arms

Max output power (all channels driven)

• 2 ohms: 60 W
• 4 ohms: 60 W
• 8 ohms: 60 W
• 16 ohms: 30 W

Performance

• THD 20 Hz - 20 kHz at 1 W into 8 ohms: <0.3%
• THD at 1 kHz and 1 dB below clipping: 0.2%
• Signal to Noise Ratio: >98 dBA
• Channel separation (Crosstalk) at 1 kHz: 60 dBA
• Frequency Response: 5 Hz - 22 kHz
• Input impedance: 10 kOhm
• Common Mode Rejection (CMR): 40 dB

Gain, Sensitivity and Limiters

• VPL for 16 ohm mode: 31 Vpeak
• VPL for 8 ohm mode: 31 Vpeak
• VPL for 4 ohm mode: 22 Vpeak
• VPL for 2 ohm mode: 15 Vpeak
• Sensitivity, balanced input: 4 dBu / 1.23 Vrms
• Sensitivity, RCA input: -2 dBu / 0.62 Vrms
• Input headroom for clip, balanced 1: 12 dBu / 3.09 Vrms
• Input headroom for clip, RCA 1: 6 dBu / 1.55 Vrms

Connectors and Buttons

• Input connectors (per ch.): 3 - pin detachable screw terminals, electronically balanced
• Input connectors (ch. 1 & 2): Unbalanced RCA type
• Output connectors (per ch.): 2 - pin detachable screw terminals
• Line-level output connectors (ch. 3 & 4): 3 - pin detachable screw terminals, electronically balanced
• GPO (power state output) 2: Contact closure type, 2 pins in a detachable screw terminal Default for external monitoring of fault/protection/power off
• RS232: Can be controlled and monitored by third parties via RS232 using both the GPI pins
• USB: For firmware update and configuration for the matrix models
• Level adjustment (per channel): Front panel potentiometer, detented from -inf to 0 dB

Processing Features

• Input processing block 3: Default with 16 parametric EQs
• Mix matrix routing block 3: 4 in - 4 out mix-matrix controllable from GPI
• Output processing block 3: 4 EQ sections per output (presets available for many loudspeakers) User adjustable output look ahead limiter ADLC (Adaptive ISO 226 compensation)
• Two line level outputs 4: Each capable of driving 10 LUCIA devices in parallel
• Latency from any input to any output: User adjustable from 9.15 to 137 ms

Other

• Nominal voltage: 100 – 240 VAC
• Operating voltage: 85 – 265 VAC
• Mains connector: IEC inlet
• Cooling: One fan, no filter required, front to rear airflow, temperature controlled speed. Can stay off if the sustained power average stays below 2 × 6 W and the ambient temperature is below 25 C
• Auto mode: The power state is controlled automatically by the audio signal
• Size Dimensions: W 216 mm (8.5”) x H 44 mm (1 U) x D 280 mm (11”)
• Weight: 1.9 kg (4.2 lbs)
• Finish: Black aluminum front and black steel chassis
• Approvals: CE, CSA, CCC, PSE, FCC, Energy Star

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